DataSheetWiki


DAC1006LCWM fiches techniques PDF

National Semiconductor - P Compatible/ Double-Buffered D to A Converters

Numéro de référence DAC1006LCWM
Description P Compatible/ Double-Buffered D to A Converters
Fabricant National Semiconductor 
Logo National Semiconductor 





1 Page

No Preview Available !





DAC1006LCWM fiche technique
January 1995
DAC1006 DAC1007 DAC1008 mP Compatible
Double-Buffered D to A Converters
General Description
The DAC1006 7 8 are advanced CMOS Si-Cr 10- 9- and
8-bit accurate multiplying DACs which are designed to inter-
face directly with the 8080 8048 8085 Z-80 and other pop-
ular microprocessors These DACs appear as a memory lo-
cation or an I O port to the mP and no interfacing logic is
needed
These devices combined with an external amplifier and
voltage reference can be used as standard D A converters
and they are very attractive for multiplying applications
(such as digitally controlled gain blocks) since their linearity
error is essentially independent of the voltage reference
They become equally attractive in audio signal processing
equipment as audio gain controls or as programmable at-
tenuators which marry high quality audio signal processing
to digitally based systems under microprocessor control
All of these DACs are double buffered They can load all 10
bits or two 8-bit bytes and the data format is left justified
The analog section of these DACs is essentially the same
as that of the DAC1020
The DAC1006 series are the 10-bit members of a family of
microprocessor-compatible DAC’s (MICRO-DACTM’s) For
applications requiring other resolutions the DAC0830 series
(8 bits) and the DAC1208 and DAC1230 (12 bits) are avail-
able alternatives
Part
Accuracy Pin Description
(bits)
DAC1006
DAC1007
DAC1008
10
9
8
For left-
20 justified
data
MICRO-DACTM and BI-FETTM are trademarks of National Semiconductor Corp
Features
Y Uses easy to adjust END POINT specs NOT BEST
STRAIGHT LINE FIT
Y Low power consumption
Y Direct interface to all popular microprocessors
Y Integrated thin film on CMOS structure
Y Double-buffered single-buffered or flow through digital
data inputs
Y Loads two 8-bit bytes or a single 10-bit word
Y Logic inputs which meet TTL voltage level specs (1 4V
logic threshold)
Y Works with g10V reference full 4-quadrant multiplica-
tion
Y Operates STAND ALONE (without mP) if desired
Y Available in 0 3 standard 20-pin package
Y Differential non-linearity selection available as special
order
Key Specifications
Y Output Current Settling Time
Y Resolution
Y Linearity
Y Gain Tempco
Y Low Power Dissipation
(including ladder)
Y Single Power Supply
500 ns
10 bits
10 9 and 8 bits
(guaranteed over temp )
b0 0003% of FS C
20 mW
5 to 15 VDC
Typical Application
DAC1006 1007 1008
C1995 National Semiconductor Corporation TL H 5688
NOTE FOR DETAILS OF BUS
CONNECTION SEE SECTION 6 0
TL H 5688 – 1
RRD-B30M115 Printed in U S A

PagesPages 22
Télécharger [ DAC1006LCWM ]


Fiche technique recommandé

No Description détaillée Fabricant
DAC1006LCWM P Compatible/ Double-Buffered D to A Converters National Semiconductor
National Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche